Highway 111 is a 13-kilometre (8 mi) controlled-access highway in Halifax Regional Municipality, Nova Scotia, Canada. Highway 111 varies in width from 4-12 lanes and is known colloquially as the Circumferential Highway, or, more recently, "the Circ", because it forms a partial orbital road around Dartmouth. The highway runs from Pleasant Street in the neighbourhood of Woodside in the south to the A. Murray MacKay Bridge in the north.